Title:
METHODS AND APPARATUSES INCLUDING PROCESS, VOLTAGE, AND TEMPERATURE INDEPENDENT CURRENT GENERATOR CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2016/172936
Kind Code:
A1
Abstract:
Apparatuses, methods, and current generators that generate current are described. An example apparatus includes a current source configured to provide a current. The current source may be coupled to a voltage source via a transistor. The transistor may be configured to provide the voltage source to the current source based on a voltage of a gate of the transistor. The example apparatus may further include an amplifier configured to provide a voltage to the gate of the transistor based on a voltage differential between two inputs. The voltage differential between the two inputs may adjust due to process, voltage or temperature changes such that the current provided by the current source remains constant.
Inventors:
CHU WEILU (CN)
Application Number:
PCT/CN2015/078013
Publication Date:
November 03, 2016
Filing Date:
April 30, 2015
Export Citation:
Assignee:
MICRON TECHNOLOGY INC (US)
International Classes:
G05F3/30
Foreign References:
| US20060290415A1 | 2006-12-28 | |||
| CN102253683A | 2011-11-23 | |||
| US20060279270A1 | 2006-12-14 | |||
| US20120249115A1 | 2012-10-04 | |||
| US20080157746A1 | 2008-07-03 | |||
| US20060043957A1 | 2006-03-02 |
Attorney, Agent or Firm:
LEE AND LI-LEAVEN IPR AGENCY LTD. (CN)
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